Rotablock Puzzle vs Projectile Arrow Cal
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rotablock Puzzle
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Game Overview A puzzle-adventure title centered on block-rolling mechanics. Players navigate a cubic avatar through grid-based levels using directional inputs, with the core objective of aligning the block perfectly with designated target zones to progress. Core Gameplay Objective: Maneuver the block to achieve full positional alignment with the level's target zone(s). Controls: Utilize arrow keys to roll the block in 4 cardinal directions (up/down/left/right), with each input shifting the block by one grid unit. Victory Condition: The block must remain fully stationary within the target zone. (Advanced levels require simultaneous alignment with multiple zones.) Puzzle Dynamics Early Game: Immediate satisfaction from instant tactile feedback as simple rolls yield tangible progress. Mid Game: Strategic triumph in mastering pathfinding puzzles—e.g., navigating zigzag routes to bypass traps or activate pressure plates. Late Game: The thrill of mechanic synergy—combining jump pads to trigger gem switches, destroy obstacles, and achieve precision alignment in multi-step sequences.
Projectile Arrow Cal
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This is a computing application designed specifically for shooting accuracy, compound bow hunting, and archery enthusiasts. We transform complex physical parabolic formulas and equipment mechanics models into intuitive and hardcore tactical dashboards. Whether it's adjusting the sight to zero or assembling a dozen new arrows, we can provide you with precise data support. 1. Tactical ballistic calculation Accurate calculation: Input the initial velocity (FPS), weight (Grains), and target distance of the arrow to instantly calculate vertical drop compensation (Drop) and horizontal wind drift correction (Wind Drift). Environmental adaptation: Supports setting of crosswind speed and direction parameters 2. Arrow calibration analysis Momentum and F.O.C.: By comprehensively calculating the intercept length, rod to weight ratio (GPI), arrow and tail feather accessory weight, the total weight of the arrow support, momentum factor, and F.O.C. (center of gravity forward displacement rate) can be accurately obtained. Equipment matching: Visualize the center of gravity position to assist you in determining whether the spine hardness matches the current weight, optimizing flight stability. 3. Score prediction Based on your average single arrow and number of arrows, calculate the total score of intelligent calculation theory. Status assessment: Provide competitive status ratings to help shooters establish reasonable psychological expectations and goals before competitions and assessments.
Screenshots
Verdict
The clearest difference is update cadence: Rotablock Puzzle at every 4 days against Projectile Arrow Cal's every 4 months. Rotablock Puzzle also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Rotablock Puzzle ships an update every 4 days, Projectile Arrow Cal every 4 months. The most recent releases landed on November 9, 2026 and October 28, 2026 respectively.
| Parameter | Rotablock Puzzle | Projectile Arrow Cal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 65 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | 鹏 欧阳 | 思近 李 |
In-app purchases
Rotablock Puzzle
No in-app purchases
Projectile Arrow Cal
No in-app purchases
Questions
Is Rotablock Puzzle free?
Is Projectile Arrow Cal free?
Do Rotablock Puzzle or Projectile Arrow Cal have ads?
Which is updated more often, Rotablock Puzzle or Projectile Arrow Cal?
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